Disposable collar protector



FIG. 1 is a perspective view of a disposable collar protector showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view (opposite side is same view) thereof; and,

FIG. 5 is a top view (bottom view is same view) thereof.

In FIG. 1, the broken lines showing of environmental structure for purposes of illustrating the disposable collar protector in a condition of use. The broken lines and the structure they depict form no part of the claimed design. 

The ornamental design for a disposable collar protector, as shown and described. 